JP6788578B2 - Ａｌ被覆を有する平鋼製品、平鋼製品の製造方法、鋼製部材および鋼製部材の製造方法 - Google Patents

Ａｌ被覆を有する平鋼製品、平鋼製品の製造方法、鋼製部材および鋼製部材の製造方法 Download PDF

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JP6788578B2
JP6788578B2 JP2017512316A JP2017512316A JP6788578B2 JP 6788578 B2 JP6788578 B2 JP 6788578B2 JP 2017512316 A JP2017512316 A JP 2017512316A JP 2017512316 A JP2017512316 A JP 2017512316A JP 6788578 B2 JP6788578 B2 JP 6788578B2
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flat steel
protective coating
coating
steel
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JP2017536472A (ja
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バニーク，ヤンコ
エッツォルト，ウルリッヒ
レスラー，ノルベルト
ルーテンベルク，マヌエラ
ヴトケ，ティモ
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ThyssenKrupp Steel Europe AG
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • C21D8/0284—Application of a separating or insulating coating
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    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C—CHEMISTRY; METALLURGY
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    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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JP2017512316A 2014-09-05 2015-08-26 Ａｌ被覆を有する平鋼製品、平鋼製品の製造方法、鋼製部材および鋼製部材の製造方法 Active JP6788578B2 (ja)

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Families Citing this family (24)

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KR20150073531A (ko) 2013-12-23 2015-07-01 주식회사 포스코 내식성 및 용접성이 우수한 열간 프레스 성형용 강판, 성형부재 및 그 제조방법
EP2993248B1 (de) 2014-09-05 2020-06-24 ThyssenKrupp Steel Europe AG Stahlflachprodukt mit einer Al-Beschichtung, Verfahren zu seiner Herstellung, und Verfahren zur Herstellung eines warmgeformten Bauteils
DE102016107152B4 (de) 2016-04-18 2017-11-09 Salzgitter Flachstahl Gmbh Bauteil aus pressformgehärtetem, auf Basis von Aluminium beschichtetem Stahlblech und Verfahren zur Herstellung eines solchen Bauteils und dessen Verwendung
DE102017208727A1 (de) 2017-05-23 2018-11-29 Thyssenkrupp Ag Verbesserung der Kaltumformeignung aluminiumbasierter Beschichtung durch Zulegieren von Erdalkalimetallen
DE102017210201A1 (de) * 2017-06-19 2018-12-20 Thyssenkrupp Ag Verfahren zur Herstellung eines mit einem metallischen, vor Korrosion schützenden Überzug versehenen Stahlbauteils
DE102017211076B4 (de) * 2017-06-29 2019-03-14 Thyssenkrupp Ag Verfahren zum Herstellen eines mit einem Überzug versehenen Stahlbauteils und Stahlbauteil
DE102017211753A1 (de) * 2017-07-10 2019-01-10 Thyssenkrupp Ag Verfahren zur Herstellung eines pressgehärteten Bauteils
DE102017214527A1 (de) 2017-08-21 2019-02-21 Thyssenkrupp Ag Verfahren zur Beschichtung von warmumzuformenden Stahlflachprodukten
DE102017218704A1 (de) 2017-10-19 2019-04-25 Thyssenkrupp Ag Verfahren zur Herstellung eines mit einem metallischen, vor Korrosion schützenden Überzug versehenen Stahlbauteils
WO2019171157A1 (en) * 2018-03-09 2019-09-12 Arcelormittal A manufacturing process of press hardened parts with high productivity
WO2019192703A1 (de) * 2018-04-05 2019-10-10 Thyssenkrupp Steel Europe Ag Verfahren zum herstellen eines mit einem überzug versehenen stahlbauteils aus einem stahlflachprodukt, stahlflachprodukt und stahlbauteil
DE102018209737A1 (de) 2018-06-18 2019-12-19 Thyssenkrupp Ag Trennschicht für die Warmumformung
CN113994016A (zh) 2019-06-03 2022-01-28 蒂森克虏伯钢铁欧洲股份公司 由设有腐蚀保护涂层的扁钢产品制造板材构件的方法
DE102019128238A1 (de) 2019-10-18 2021-04-22 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines Stahlflachprodukts und Verfahren zum Herstellen eines Bauteils daraus
EP4208576A1 (de) 2020-09-01 2023-07-12 ThyssenKrupp Steel Europe AG Durch warmumformen eines stahlflachprodukts hergestelltes stahlbauteil, stahlflachprodukt und verfahren zur herstellung eines stahlbauteils
EP3964602A1 (de) 2020-09-02 2022-03-09 ThyssenKrupp Steel Europe AG Verfahren zum herstellen eines blechbauteils durch warmumformen eines mit einer korrosionsschutzbeschichtung versehenen stahlflachprodukts
DE102020124488A1 (de) 2020-09-21 2022-03-24 Thyssenkrupp Steel Europe Ag Blechbauteil und Verfahren zu seiner Herstellung
CN117043383A (zh) 2021-04-05 2023-11-10 日本制铁株式会社 热冲压成型体
EP4092141A1 (de) * 2021-05-21 2022-11-23 ThyssenKrupp Steel Europe AG Stahlflachprodukt mit einer al-beschichtung, verfahren zu dessen herstellung, stahlbauteil und verfahren zu dessen herstellung
EP4174207A1 (de) 2021-11-02 2023-05-03 ThyssenKrupp Steel Europe AG Stahlflachprodukt mit verbesserten verarbeitungseigenschaften
JP7485219B2 (ja) 2022-03-14 2024-05-16 Ｊｆｅスチール株式会社 熱間プレス部材および熱間プレス用鋼板、ならびにそれらの製造方法
EP4283003A1 (de) 2022-05-24 2023-11-29 ThyssenKrupp Steel Europe AG Verfahren zum herstellen eines blechformteils
DE102022115400A1 (de) 2022-06-21 2023-12-21 Thyssenkrupp Steel Europe Ag Blechformteil mit verbesserten Schweißeigenschaften
DE102022132907A1 (de) 2022-12-12 2024-06-13 Thyssenkrupp Steel Europe Ag Stahlflachprodukt mit Farbveränderung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3485457B2 (ja) 1997-11-20 2004-01-13 新日本製鐵株式会社 耐食性、溶接性に優れた燃料タンク用防錆鋼板
FR2780984B1 (fr) 1998-07-09 2001-06-22 Lorraine Laminage Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique
CN100370054C (zh) 2001-06-15 2008-02-20 新日本制铁株式会社 镀有铝合金体系的高强度钢板以及具有优异的耐热性和喷漆后耐腐蚀性的高强度汽车零件
DE10235909A1 (de) 2002-08-06 2004-02-26 Peak-Werkstoff Gmbh Verfahren zum Binden von Wasserstoff in Leichtmetallwerkstoffen
JP2005015907A (ja) * 2003-06-05 2005-01-20 Nippon Steel Corp 高温強度、耐酸化性に優れた溶融Ａｌ系めっき鋼板
JP2005238286A (ja) 2004-02-26 2005-09-08 Nippon Steel Corp Ａｌ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法
JP4596803B2 (ja) * 2004-03-25 2010-12-15 キヤノン株式会社 減圧蒸着装置
JP2006051543A (ja) 2004-07-15 2006-02-23 Nippon Steel Corp 冷延、熱延鋼板もしくはＡｌ系、Ｚｎ系めっき鋼板を使用した高強度自動車部材の熱間プレス方法および熱間プレス部品
JP4410718B2 (ja) 2005-04-25 2010-02-03 新日本製鐵株式会社 塗料密着性、塗装後耐食性に優れたＡｌ系めっき鋼板及びこれを用いた自動車部材並びにＡｌ系めっき鋼板の製造方法
JP2009035756A (ja) * 2007-07-31 2009-02-19 Nisshin Steel Co Ltd 高温強度に優れた二輪車排ガス経路部材用Ａｌ系めっき鋼板および部材
KR20090020751A (ko) 2007-08-24 2009-02-27 동부제철 주식회사 알루미늄-실리콘-마그네슘계 용융합금도금욕과합금도금강판 및 합금도금강판의 제조방법
EP2045360B1 (de) 2007-10-02 2011-11-30 ThyssenKrupp Steel Europe AG Verfahren zum Herstellen eines Stahlbauteils durch Warmformen und durch Warmformen hergestelltes Stahlbauteil
JP2009120942A (ja) * 2007-10-24 2009-06-04 Nippon Steel Corp 切断端面耐食性及び加工部耐食性に優れたアルミニウム合金めっき鋼板
KR100872569B1 (ko) 2008-06-05 2008-12-08 현대하이스코 주식회사 고내식 초고강도 강철성형체 제조방법
KR101008042B1 (ko) * 2009-01-09 2011-01-13 주식회사 포스코 내식성이 우수한 알루미늄 도금강판, 이를 이용한 열간 프레스 성형 제품 및 그 제조방법
WO2010085983A1 (en) * 2009-02-02 2010-08-05 Arcelormittal Investigacion Y Desarrollo S.L. Fabrication process of coated stamped parts and parts prepared from the same
JP5463906B2 (ja) 2009-12-28 2014-04-09 新日鐵住金株式会社 ホットスタンプ用鋼板及びその製造方法
RU2553128C2 (ru) 2010-11-26 2015-06-10 ДжФЕ СТИЛ КОРПОРЕЙШН СТАЛЬНОЙ ЛИСТ С Al-Zn ПОКРЫТИЕМ, НАНЕСЁННЫМ СПОСОБОМ ГОРЯЧЕГО ОКУНАНИЯ, И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ
JP2012112010A (ja) 2010-11-26 2012-06-14 Jfe Steel Corp 熱間プレス用めっき鋼板、それを用いた熱間プレス部材の製造方法および熱間プレス部材
BR112013025401B1 (pt) * 2011-04-01 2020-05-12 Nippon Steel Corporation Peça estampada a quente de alta resistência e método de produção da mesma
EP2993248B1 (de) 2014-09-05 2020-06-24 ThyssenKrupp Steel Europe AG Stahlflachprodukt mit einer Al-Beschichtung, Verfahren zu seiner Herstellung, und Verfahren zur Herstellung eines warmgeformten Bauteils

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KR20170048542A (ko) 2017-05-08
PL3189174T3 (pl) 2020-11-16
EP2993248B1 (de) 2020-06-24
BR112017004225A2 (pt) 2017-12-05
WO2016034476A1 (de) 2016-03-10
PL2993248T3 (pl) 2020-11-30
JP2017536472A (ja) 2017-12-07
US20170260601A1 (en) 2017-09-14
EP3189174B1 (de) 2020-05-20
EP3189174A1 (de) 2017-07-12
US10669603B2 (en) 2020-06-02
ES2804776T3 (es) 2021-02-09
ES2813870T3 (es) 2021-03-25
EP2993248A1 (de) 2016-03-09
CN106795613B (zh) 2019-12-17
MX2017002797A (es) 2017-06-15
US20200255916A1 (en) 2020-08-13

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